JP4514026B2 - Thin container - Google Patents

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JP4514026B2
JP4514026B2 JP2004108523A JP2004108523A JP4514026B2 JP 4514026 B2 JP4514026 B2 JP 4514026B2 JP 2004108523 A JP2004108523 A JP 2004108523A JP 2004108523 A JP2004108523 A JP 2004108523A JP 4514026 B2 JP4514026 B2 JP 4514026B2
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hollow protrusion
hollow
thin
inner tube
container
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JP2005289468A (en
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和寿 吉村
孝之 後藤
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Description

本発明は、肉薄容器、特に洗剤や食品、調味料などの詰替え用の肉薄容器に関する。   The present invention relates to a thin container, particularly a thin container for refilling detergents, foods, seasonings and the like.

この種容器として、従来から、２枚のシートを重ね合わせて形成した柔軟な袋状容器の周辺一部を短く外方突出して中空突部となし、該突起先端部の切断により注出口を開口するものが知られており（特許文献１）、又、液体注出を容易とするために、上記中空突部内に空隙形成用のパイプを挿入したものが知られている（特許文献２）。
特開2002−337893号 特開平09−024956号 Conventionally, as this kind of container, a part of the periphery of a flexible bag-like container formed by superposing two sheets is shortly protruding outward to form a hollow protrusion, and a spout is opened by cutting the protrusion tip. What is known is known (Patent Document 1), and in order to facilitate liquid pouring, there is known one in which a gap-forming pipe is inserted into the hollow protrusion (Patent Document 2).
JP 2002-337893 JP 09-024956 A

特許文献１の肉薄容器は、その胴部を片手で把持するとともに柔軟な注出筒部（中空突部）を他の手で押さえて振れないようにするため、被詰替え容器を手で支えることができず、内容液をこぼしそうな不安感がある。他方、特許文献２の肉薄容器では、注出筒部のぶれは少ないが、注出口を下向きにするために肉薄容器を大きく傾けなければならず、持ち難い。     The thin container of Patent Document 1 supports the refill container by hand in order to hold the barrel with one hand and prevent the flexible dispensing cylinder (hollow protrusion) from being shaken by another hand. There is anxiety that can not spill the contents liquid. On the other hand, in the thin container of Patent Document 2, there is little blurring of the dispensing cylinder part, but the thin container has to be greatly tilted in order to make the spout downward, and is difficult to hold.

本発明は、詰替え作業中に詰替え容器を持ち易い姿勢で把持して液体を確実に詰替えできるようにするため、管状の中空突部内へ保形性を有する内管を挿入して注出管とした肉薄容器を提供することを目的とする。     In the present invention, an inner tube having a shape retaining property is inserted into a tubular hollow protrusion so that the liquid can be reliably refilled by gripping the refill container in an easy-to-hold posture during the refilling operation. The object is to provide a thin container as an outlet tube.

第１の手段は、肉薄で柔軟な容器体の一部を外方突出する中空突部として該突部先端に注出口を開口可能とし、かつ該中空突部内に内管を嵌挿してなる肉薄容器において、
上記内管２２に屈曲自在で該屈曲状態を保持することが可能な蛇腹部３０を付形し、
該蛇腹部を屈曲させるとともに中空突部６の上端を開口して、この上端開口の中空突部６と内管２２とで形成する注出管２０を傾斜させたときに、該注出管の傾斜状態を蛇腹部３０の保形力で維持することが可能とし、
上記蛇腹部３０を除く内管２２部分の外面の少なくとも一箇所を上記中空突部６の内面に溶着乃至接着することで該中空突部から内管２２の抜出しを防止している。 First means, a portion of the flexible container body thin spout to allow opening the projecting tip as a hollow projection which outwardly protrudes, and formed by fitted the inner tube within the hollow projection In a thin container,
The inner tube 22 is shaped with a bellows portion 30 that can be bent and maintain the bent state,
When the bellows portion is bent and the upper end of the hollow protrusion 6 is opened, and the pouring pipe 20 formed by the hollow protrusion 6 of the upper end opening and the inner tube 22 is inclined, the pouring pipe 20 It is possible to maintain the inclined state with the shape retaining force of the bellows part 30,
At least one place on the outer surface of the inner tube 22 excluding the bellows portion 30 is welded or bonded to the inner surface of the hollow protrusion 6 to prevent the inner tube 22 from being pulled out from the hollow protrusion.

第２の手段は、上記第１の手段を有し、かつ上記内管２２の基端部を上記中空突部６の内面に溶着乃至接着することで、該中空突部先端開口から上記内管２２の先端部分を引き出し可能としている。 The second means includes the first means , and the base end portion of the inner tube 22 is welded or bonded to the inner surface of the hollow protrusion 6 so that the inner tube is opened from the distal end opening of the hollow protrusion. The tip portion of 22 can be pulled out.

第３の手段は、第１の手段又は第２の手段を有し、かつ上記容器体２を、同一形状の２枚のフィルムを重ね合わせるとともに両フィルムの縁部４を溶着して形成し、かつ該縁部のうち上記中空突部６の基部両側部分に該中空突部屈曲用の１対の切欠き１２、１２を設けている。 The third means has the first means or the second means, and the container body 2 is formed by superimposing two films of the same shape and welding the edges 4 of both films, A pair of notches 12 and 12 for bending the hollow protrusion are provided on both sides of the base of the hollow protrusion 6 in the edge.

第1の手段に係る発明によれば、次の効果を奏する。
○蛇腹部30の保形力で注出管20の傾斜状態を保持するから、袋状容器を大きく傾けなくとも、該容器の傾きに注出管の傾きが加わって十分に液体の注出が可能であり、注出操作が容易となる。
○上記注出管20を手で支える必要がないから、片手で肉薄容器を、もう片方の手で被肉薄容器を確実に把持して詰め替え作業を行うことができ、内容液をこぼすことを防止できる。
○既存の袋状容器の中空突部内に蛇腹管を挿入しただけの構成であるから、構造が簡単であり、廉価に製造することができる。 The invention according to the first means has the following effects.
○ Because the shape of the bellows part 30 keeps the pouring pipe 20 in an inclined state, the pouring pipe can be tilted in addition to the tilt of the container, so that the liquid can be sufficiently poured out. It is possible and the dispensing operation is easy.
○ Since there is no need to support the above-mentioned dispensing pipe 20 by hand, the thin container can be securely grasped with one hand and the thin container with the other hand can be refilled to prevent spilling the contents. it can.
O Since the bellows tube is simply inserted into the hollow protrusion of an existing bag-like container, the structure is simple and can be manufactured at low cost.

また第１の手段に係る発明によれば、蛇腹部30外面を上記中空突部６内面に溶着乃至接着したから、該中空突部内からの蛇腹管の飛出し及び脱落を防止できる。 According to the invention relating to the first means, since the outer surface of the bellows part 30 is welded or bonded to the inner surface of the hollow protrusion 6, the bellows tube can be prevented from jumping out and falling off from the hollow protrusion.

第２の手段に係る発明によれば、蛇腹部30の先端部分を中空突部６内から引き出し可能としたから、注出管20が更に長くなり、使い勝手が良い。 According to the invention relating to the second means, since the distal end portion of the bellows portion 30 can be pulled out from the hollow projection portion 6, the dispensing tube 20 is further lengthened and is easy to use.

図１及び図２は、本発明の第1の実施形態に係る肉薄容器を示している。まず該容器の構成中公知の部分について説明する。   1 and 2 show a thin container according to the first embodiment of the present invention. First, known parts of the container will be described.

この肉薄容器は、容器体２と内管22とからなる。   This thin container is composed of a container body 2 and an inner tube 22.

容器体２は、同一形状の表裏２枚の柔軟な合成樹脂製フィルムを重ね合わせてこれら両フィルムの縁部４を溶着することで袋状に形成しており、この縁部の一部分を含む容器体２一部を外方突出して中空突部６としている。該中空突部は、上記表裏２枚のフィルム部分を継ぎ合せて形成しており、その継ぎ目である縁部４ａのうち、先端部両側に一対の切込み８，８を穿設して、これら切欠きに指で力を加えて中空突部６の先端部分10を切離可能に構成している。     The container body 2 is formed into a bag shape by overlapping two flexible synthetic resin films of the same shape on the front and back and welding the edge portions 4 of both films, and a container including a part of the edge portions. A part of the body 2 protrudes outward to form a hollow protrusion 6. The hollow protrusion is formed by joining the two front and back film portions, and a pair of cuts 8 and 8 are formed on both sides of the tip portion of the edge portion 4a which is the joint. A force is applied to the notch with a finger so that the tip portion 10 of the hollow projection 6 can be separated.

内管22は、上記中空突部６内に嵌挿されており、これら中空突部６と内管22とで注出管20を形成している。     The inner tube 22 is fitted and inserted into the hollow projection 6, and the hollow projection 6 and the inner tube 22 form an extraction tube 20.

本発明においては、上記内管22の基端部24及び先端部26を、それぞれ上記中空突部６の内面に溶着28するとともに、これら基端部及び先端部を除く中間部分を蛇腹部30に形成している。該蛇腹部は、屈曲自在でありかつ該屈曲状態を保持することが可能な構造に形成する。該構造自体は、蛇腹付きストローなどで公知であり、要するに蛇腹を構成するそれぞれの山乃至谷部分が折れ曲がった状態と伸び切った状態との間で反転することが可能に形成すれば足りる。又、蛇腹部30の強度は、注出管20を折曲げて傾けたときに該傾斜状態を維持することができ、かつ液体注出の際に注出管20がぶれることのない強度とするものとする。     In the present invention, the proximal end portion 24 and the distal end portion 26 of the inner tube 22 are welded 28 to the inner surface of the hollow projection 6, respectively, and an intermediate portion excluding the proximal end portion and the distal end portion is attached to the bellows portion 30. Forming. The bellows portion is formed in a structure that can be bent and can maintain the bent state. The structure itself is well-known as a straw with a bellows, etc. In short, it is sufficient if each peak or valley portion constituting the bellows can be reversed between a bent state and an extended state. In addition, the strength of the bellows portion 30 is such that the tilted state can be maintained when the pouring tube 20 is bent and tilted, and the pouring tube 20 does not shake during liquid pouring. Shall.

又、上記中空突部６の基端部両側の縁部分４ａには、それぞれ切欠き12,12を穿設して、中空突部６を容易に傾斜させることができるように設けている。     Further, notches 12 and 12 are formed in the edge portions 4a on both sides of the base end portion of the hollow protrusion 6 so that the hollow protrusion 6 can be easily inclined.

又、図示例では、表方向から見て、ほぼ長方形の容器体の上端部のやや後方寄りから下方へ長く伸びる窪み部14を設け、該窪み部の後方側に中空突部を形成しているが、容器体の形状は適宜変更することができる。   Further, in the illustrated example, when viewed from the front direction, a hollow portion 14 is provided that extends long from a slightly rearward side toward the lower side of the upper end portion of the substantially rectangular container body, and a hollow protrusion is formed on the rear side of the hollow portion. However, the shape of the container body can be changed as appropriate.

上記構成において、図１の状態から中空突部６の切込み８に力を入れて該中空突部の先端部10を切り取ると、注出口が開口される。この状態で注出管20の先端部を後方へ引っ張ると、注出管20は蛇腹部30の屈曲により図２に示す如く前方へ傾斜し、かつ該傾斜状態を蛇腹部の保形力で保持する。この状態で容器体２を把持して後方へ傾斜させると、上記注出管20の傾斜角度だけ容器体を傾ける角度が小さくなるので注出操作が簡単であり、又、もう一方の手で被詰替え容器を把持することができるので、該被詰替え容器を不意に倒したり、或いはその口頸部の外に液体をこぼすことを防止できる。   In the above configuration, when a force is applied to the notch 8 of the hollow protrusion 6 from the state of FIG. 1 to cut off the tip 10 of the hollow protrusion, the spout is opened. In this state, when the distal end portion of the pouring tube 20 is pulled backward, the pouring tube 20 is inclined forward as shown in FIG. To do. In this state, if the container body 2 is gripped and tilted backward, the angle of tilting the container body by the tilt angle of the pouring pipe 20 becomes small, so that the pouring operation is easy and the other hand is covered. Since the refill container can be gripped, it is possible to prevent the refill container from being accidentally brought down or spilling liquid outside the mouth and neck.

図３及び図４は、本発明の第２実施形態に係る肉薄容器を示している。本実施形態は、第1実施形態の容器における注出管20の構成を変更したものであり、これ以外の部分は第1実施形態の構造と同じなので、同一符号を付して説明を省略する。   3 and 4 show a thin container according to the second embodiment of the present invention. In this embodiment, the configuration of the extraction pipe 20 in the container of the first embodiment is changed, and the other parts are the same as the structure of the first embodiment, so the same reference numerals are given and the description is omitted. .

本実施形態においては、既述内管22の先端部の溶着28を省略することで、注出操作の際に内管22の先端部26を摘んで外方へ引っ張ると、蛇腹部30の伸張により内管先端部26を外方へ引き出すことが可能に形成したものであり、これにより注出管20の長さを延長することが可能にしたものである。この場合、上記中空突部の縁部分４ａの切込み８，８を図３に示す如く内管22の先端面よりもやや基端（図面では下方）寄りに穿設して、中空突部の先端部10を除去したときに内管の先端部分が摘み代として注出口から露出するように構成すると良い。     In this embodiment, by omitting the welding 28 at the tip of the inner tube 22 described above, when the tip 26 of the inner tube 22 is picked and pulled outward during the pouring operation, the bellows 30 is expanded. Thus, the inner pipe distal end portion 26 is formed so as to be able to be drawn outward, and thereby the length of the extraction pipe 20 can be extended. In this case, the notches 8 and 8 of the edge portion 4a of the hollow protrusion are drilled slightly closer to the proximal end (downward in the drawing) than the distal end surface of the inner tube 22 as shown in FIG. It may be configured such that when the portion 10 is removed, the tip portion of the inner tube is exposed from the spout as a knob.

本発明の第1の実施形態に係る肉薄容器の表面図である。1 is a surface view of a thin container according to a first embodiment of the present invention. 図１容器の作用説明図である。1 is an explanatory diagram of the operation of the container. 本発明の第２の実施形態に係る肉薄容器の表面図である。It is a surface view of the thin container which concerns on the 2nd Embodiment of this invention. 図３容器の作用説明図である。3 is an explanatory diagram of the operation of the container.

符号の説明Explanation of symbols

２…容器体 ４…縁部 ４ａ…縁部分 ６…中空突部 ８…切込み
10…中空突部先端部 12…切欠き 14…窪み部
20…注出管 22…内管 24…基端部 26…先端部 28…溶着部 30…蛇腹部



2 ... container body 4 ... edge 4a ... edge part 6 ... hollow protrusion 8 ... notch
10 ... Hollow projection tip 12 ... Notch 14 ... Recess
20 ... pour pipe 22 ... inner pipe 24 ... base end 26 ... tip 28 ... welded 30 ... bellows



Claims (3)

肉薄で柔軟な容器体の一部を外方突出する中空突部として該突部先端に注出口を開口可能とし、かつ該中空突部内に内管を嵌挿してなる肉薄容器において、
上記内管（２２）に屈曲自在で該屈曲状態を保持することが可能な蛇腹部（３０）を付形し、
該蛇腹部を屈曲させるとともに中空突部（６）の上端を開口して、この上端開口の中空突部（６）と内管（２２）とで形成する注出管（２０）を傾斜させたときに、該注出管の傾斜状態を蛇腹部（３０）の保形力で維持することが可能とし、
上記蛇腹部（３０）を除く内管（２２）部分の外面の少なくとも一箇所を上記中空突部（６）の内面に溶着乃至接着することで該中空突部から内管（２２）の抜出しを防止したことを特徴とする、肉薄容器。 Some of the flexible container body thin spout in projecting tip as a hollow projection which outwardly projects to allow the opening and the thin containers formed by fitted the inner tube within the hollow protrusions,
The inner tube (22) can be held freely in the bend state bent in a bellows portion (30) and shaped,
The bellows portion is bent and the upper end of the hollow protrusion ( 6 ) is opened, and the pouring pipe ( 20 ) formed by the hollow protrusion ( 6 ) of the upper end opening and the inner pipe ( 22 ) is inclined. Sometimes, it is possible to maintain the inclined state of the extraction tube with the shape retaining force of the bellows portion ( 30 ) ,
The inner tube (22) is removed from the hollow protrusion by welding or bonding at least one portion of the outer surface of the inner tube (22) excluding the bellows (30) to the inner surface of the hollow protrusion (6). A thin container characterized by prevention. 上記内管（２２）の基端部を上記中空突部（６）の内面に溶着乃至接着することで、該中空突部先端開口から上記内管（２２）の先端部分を引き出し可能としたことを特徴とする、請求項１記載の肉薄容器。 The distal end portion of the inner pipe (22) can be pulled out from the distal end opening of the hollow protrusion by welding or bonding the base end of the inner pipe (22) to the inner surface of the hollow protrusion (6). The thin container according to claim 1 . 上記容器体（２）を、同一形状の２枚のフィルムを重ね合わせるとともに両フィルムの縁部（４）を溶着して形成し、かつ該縁部のうち上記中空突部（６）の基部両側部分に該中空突部屈曲用の１対の切欠き（１２、１２）を設けたことを特徴とする、請求項１又は請求項２記載の肉薄容器。 The container body ( 2 ) is formed by superimposing two films of the same shape and welding the edges ( 4 ) of both films, and both sides of the base of the hollow protrusion ( 6 ) of the edges The thin container according to claim 1 or 2, wherein the pair is provided with a pair of notches ( 12, 12 ) for bending the hollow protrusion.
JP2004108523A 2004-03-31 2004-03-31 Thin container Expired - Fee Related JP4514026B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007331808A (en) * 2006-06-16 2007-12-27 Toppan Printing Co Ltd Packaging bag with antiscattering spout of stored object

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294445A (en) * 1988-05-12 1989-11-28 Seisan Nipponsha Kk Synthetic resin bag
JPH0924956A (en) * 1995-07-07 1997-01-28 Fujimori Kogyo Kk Container for receiving refill liquid
JPH11255250A (en) * 1998-03-10 1999-09-21 Fuji Seal Inc Packaging bag having spout pipe
JP2000190996A (en) * 1998-12-25 2000-07-11 Fujimori Kogyo Co Ltd Packaging bag
JP2000190995A (en) * 1998-12-25 2000-07-11 Fujimori Kogyo Co Ltd Packaging bag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294445A (en) * 1988-05-12 1989-11-28 Seisan Nipponsha Kk Synthetic resin bag
JPH0924956A (en) * 1995-07-07 1997-01-28 Fujimori Kogyo Kk Container for receiving refill liquid
JPH11255250A (en) * 1998-03-10 1999-09-21 Fuji Seal Inc Packaging bag having spout pipe
JP2000190996A (en) * 1998-12-25 2000-07-11 Fujimori Kogyo Co Ltd Packaging bag
JP2000190995A (en) * 1998-12-25 2000-07-11 Fujimori Kogyo Co Ltd Packaging bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007331808A (en) * 2006-06-16 2007-12-27 Toppan Printing Co Ltd Packaging bag with antiscattering spout of stored object

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